by Nyal Mellor
June 03, 2011
In recent years there has been much debate about how effective equalization is in reducing the negative impact of room modes. Room modes are characterized by a peak in the frequency response and extended ringing in the time domain.
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by Nyal Mellor
March 25, 2011
This blog post is all about how to keep up to date with what is happening in the wonderful world of two channel audio, home theater and acoustics.
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by Nyal Mellor
February 28, 2011
DEQX have released their driver for Windows computers running 64 bit operating systems. The new driver, and instructions on installation, can be downloaded directly from the DEQX forum. If you aren't already a member of the DEQX forum you will need to register> to access the forums.
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by Nyal Mellor
February 09, 2011
One of the things I get asked quite often is 'where is the best place to put bass traps and why?'. This short article will explain a little about what bass traps do and how they work before going on to discuss the three different places where bass traps can be placed.
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by Nyal Mellor
January 26, 2011
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by Nyal Mellor
October 26, 2010
Room modes are caused by perfect constructive interference between a sound wave traveling between two boundaries. This article provides a high level overview of room modes and their impact on sound quality.
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by Nyal Mellor
August 24, 2010
Recently I
stumbled upon the great
'Home Theater Geeks' Podcast series by Scott Wilkinson of UltimateAV and Home Theater Magazines. They take the form of 1 on 1 interviews with notable individuals from the audiophile and home theater world.
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by Nyal Mellor
October 15, 2009
Since I have been offering acoustic design consulting I have come to the conclusion that there are three different levels available to the end consumer. Each level offers a certain quality and cost level. By quality I am referring to how good the room sounds at the end of whatever design process is undertaken.
I've summarized this relationship in the chart that follows.
- Quality refers to the sound quality improvement realized from acoustic design and treatment with 0 being no improvement and 100 being substantial improvement.
- Price refers to the cost of the combined services plus acoustic treatment
You will see by following the red line (the 'value curve') that a good level of quality is realized at quite low cost from the acoustic treatment companies. As the curve enters the second level, where the new-breed of acoustical designers operate a small cost increase leads to a significant increase in quality. At the top you enter the realm of the specialist design companies. There are still quality gains to be had but they come at significant cost.
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